Nikolayevskiy Mine, Dalnegorsk, Russian Federation - A siderite/carbonate matrix is host to a complex cluster of doubly terminated nailhead pink manganocalcite. The crystals are up to 2.5-2.8 cm in size. A few tiny marks, but nice lustrous little specimen. Overall size is 4.4x3.4x2.4 cm

Nikolayevskiy Mine, Dalnegorsk, Russia - There are various pinkish nailhead manganocalcite crystals up to 4 cm in size ! There are also many others some of them biterminated all around this rock. Nice specimen of 6x5x3.2 cm in size

Fengjiashan Mine, Daye Co., Hubei Province, China - Attractive pink crystallized in a site covering an area approximately 3.0 x 3.0 cm in size nice on the front side of a 5.0 x 5.0 x 4.0 cm crystallized calcite matrix. In good condition as seen with minimal micro-chipping, this is richly crystallized for the species. Brown micro hubeite present as well. Sits beautifully by itself for display, this upon a sawn base. Overall size is 5.0 x 5.0 x 4.0 cm. Weight is 88 gr

Yao Gan Xian mine, Hunan Prov., China - Nice large specimen hosting various minerals. There is a nice amount of light blue fluorite crystals of 1.5 cm in size, forming a cluster, showing cubo-octahedral shape and nicely located close to some centimetric quartz crystals. There are various sparse fluorite cubes all around together with calcite and bright arsenopyrites to the size of 0.4 cm. Nice combo of 15.5x8x4 cm in size

Loralai, Baluchistan, Pakistan - A very nice fluorite specimen with  a dozen violet fluorite cubes nicely compenetrated one with the others. The fluorites are up to 1.5 cm on the edge and the calcites are up to 1.6 cm. Some of them are biterminated ! overall size is 5x4x2.2 cm. Ex Ikram Mineralogy collection.

Kimbedi, Mindouli District, Pool Region, Congo (Republic) - Green crystals studded with small balls of yellow mimetite. There are several crystals of dioptase on this rock ! Their size is up to 0.9 cm ! Overall size is 6.5x3.5x2 cm. Weight is 50 gr

Fletcher mine, Viburnum Trend, Reynolds Co., Missouri, USA - A classic calcite specimen from this locality. The calcite is biterminated and 2.8 cm in size and sits on a matrix formed by a rich coating of chalcopyrites and dolomite with siegenite ! Nice combination specimen of 3.5x3.5x3 cm

Sweetwater Mine, Viburnum Trend District, Reynolds Co., Missouri, USA - Well shaped bi-terminated calcite crystal of 3.7 cm stands on this matrix coated by dolomite and chalcopyrite crystals. Nice rock of 8x3.7x1.8 cm

Sweetwater Mine, Viburnum Trend District, Reynolds Co., Missouri, USA - Very nice cluster of terminated calcite crystals on a coat of tiny dolomites and chalcopyrites. The calcite are all terminated and 2.5-3.5 cm in size. Overall size is 8x2.5x1.8 cm

Sweetwater  Mine, Missouri, USA - Colorless to very pale yellowish translucent semi-lustrous prismatic crystals of calcite to 3.7 cm in length set attractively over the top of a 9.5 x 5.5 x 5.0 cm pyrite, chalcopyrite, and dolomite crystal matrix. Very minimal micro-cleaving present, this is in very good condition and sits very nicely by itself for display.